Heil Quaker ICP 1186831 Service Valve 321894-708 this 10 lb shaft manages

this 10 lb shaft manages high rotational torque in Modine gas-fired unit heaters and indoor duct furnaces

ensuring proper alignment with the burner rack

Field technicians typically specify this relay for Danfoss/Secop FR-Series and SC-Series hermetic compressors

and 277V configurations depending on the amperage load

Heil Quaker ICP 1186831 Service Valve 321894-708 this 10 lb shaft managesThe Heil Quaker ICP 1186831 Service Valve is a critical HVAC replacement part designed for high pressure refrigerant management in residential and light commercial condensing units. This 3 8" liquid line service valve is specifically engineered for R22 refrigerant systems, providing a robust shut off point for maintenance, evacuation, and charging procedures. The sweat connection design ensures a leak free, permanent seal when properly brazed into the